635887872

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 1964202240

約数和(自身を除く): 1328314368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 256, 261, 279, 288, 307, 348, 372, 384, 464, 496, 522, 558, 576, 614, 696, 744, 768, 899, 921, 928, 992, 1044, 1116, 1152, 1228, 1392, 1488, 1798, 1842, 1856, 1984, 2088, 2232, 2304, 2456, 2697, 2763, 2784, 2976, 3596, 3684, 3712, 3968, 4176, 4464, 4912, 5394, 5526, 5568, 5952, 7192, 7368, 7424, 7936, 8091, 8352, 8903, 8928, 9517, 9824, 10788, 11052, 11136, 11904, 14384, 14736, 16182, 16704, 17806, 17856, 19034, 19648, 21576, 22104, 22272, 23808, 26709, 28551, 28768, 29472, 32364, 33408, 35612, 35712, 38068, 39296, 43152, 44208, 53418, 57102, 57536, 58944, 64728, 66816, 71224, 71424, 76136, 78592, 80127, 85653, 86304, 88416, 106836, 114204, 115072, 117888, 129456, 142448, 152272, 160254, 171306, 172608, 176832, 213672, 228408, 230144, 235776, 258912, 275993, 284896, 304544, 320508, 342612, 345216, 353664, 427344, 456816, 517824, 551986, 569792, 609088, 641016, 685224, 690432, 707328, 827979, 854688, 913632, 1035648, 1103972, 1139584, 1218176, 1282032, 1370448, 1655958, 1709376, 1827264, 2071296, 2207944, 2279168, 2436352, 2483937, 2564064, 2740896, 3311916, 3418752, 3654528, 4415888, 4967874, 5128128, 5481792, 6623832, 6837504, 7309056, 8831776, 9935748, 10256256, 10963584, 13247664, 17663552, 19871496, 20512512, 21927168, 26495328, 35327104, 39742992, 52990656, 70654208, 79485984, 105981312, 158971968, 211962624, 317943936, 635887872]

約数ペア:

[(1, 635887872), (2, 317943936), (3, 211962624), (4, 158971968), (6, 105981312), (8, 79485984), (9, 70654208), (12, 52990656), (16, 39742992), (18, 35327104), (24, 26495328), (29, 21927168), (31, 20512512), (32, 19871496), (36, 17663552), (48, 13247664), (58, 10963584), (62, 10256256), (64, 9935748), (72, 8831776), (87, 7309056), (93, 6837504), (96, 6623832), (116, 5481792), (124, 5128128), (128, 4967874), (144, 4415888), (174, 3654528), (186, 3418752), (192, 3311916), (232, 2740896), (248, 2564064), (256, 2483937), (261, 2436352), (279, 2279168), (288, 2207944), (307, 2071296), (348, 1827264), (372, 1709376), (384, 1655958), (464, 1370448), (496, 1282032), (522, 1218176), (558, 1139584), (576, 1103972), (614, 1035648), (696, 913632), (744, 854688), (768, 827979), (899, 707328), (921, 690432), (928, 685224), (992, 641016), (1044, 609088), (1116, 569792), (1152, 551986), (1228, 517824), (1392, 456816), (1488, 427344), (1798, 353664), (1842, 345216), (1856, 342612), (1984, 320508), (2088, 304544), (2232, 284896), (2304, 275993), (2456, 258912), (2697, 235776), (2763, 230144), (2784, 228408), (2976, 213672), (3596, 176832), (3684, 172608), (3712, 171306), (3968, 160254), (4176, 152272), (4464, 142448), (4912, 129456), (5394, 117888), (5526, 115072), (5568, 114204), (5952, 106836), (7192, 88416), (7368, 86304), (7424, 85653), (7936, 80127), (8091, 78592), (8352, 76136), (8903, 71424), (8928, 71224), (9517, 66816), (9824, 64728), (10788, 58944), (11052, 57536), (11136, 57102), (11904, 53418), (14384, 44208), (14736, 43152), (16182, 39296), (16704, 38068), (17806, 35712), (17856, 35612), (19034, 33408), (19648, 32364), (21576, 29472), (22104, 28768), (22272, 28551), (23808, 26709)]